Sierra 18-2909-9 Exhaust Manifold Gasket for GM V-6 Marine Engines (2-Pack)

The Sierra 18-2909-9 exhaust manifold gasket is designed specifically for GM V-6 marine engines. This gasket creates a critical seal between the exhaust manifold and cylinder head, preventing exhaust leaks and ensuring optimal engine performance in marine applications.

Key Features:

• Manufactured for GM V-6 marine engine applications
• Pack of 2 gaskets for complete manifold replacement
• High-temperature resistant materials withstand marine exhaust conditions
• Direct replacement for OEM exhaust manifold gaskets
• Single gasket design for proper sealing

Sierra Marine gaskets are engineered to meet or exceed OEM specifications, providing reliable performance in demanding saltwater and freshwater environments. This gasket pack provides both gaskets needed for a complete exhaust manifold service on GM V-6 marine engines.